Industrial Power Electronics
Teacher
Rama Prasanna Dalai
Category
Core Courses
Course Attendees
Still no participant
Course Reviews
Still no reviews
Course Name : Industrial Power Electronics
Code(Credit) : CUTM1055(2-1-1)
Course Objectives
- They must meet industrial requirement for power electronic engineers.
- They must be gaining adequate practical knowledge on power semiconductor devices, converters and their control techniques.
- They should know the typical applications to motor drives.
Course Outcomes
- They will apply their knowledge of the electrical characteristics of power
semiconductor devices. - They will know how to select power semiconductor devices for a range of
applications. - They will develop the skill of using different power electronics converters and their industrial applications.
CO-PO Mapping
-
COs
Course outcomes
Mapping COs with POs (High-3, Medium-2, Low-1)
CO1
They will apply their knowledge of the electrical characteristics of power semiconductor devices.
PO1(3), PO4(2)
CO2
They should have the analytical skill to analyze the waveforms for different converter circuits.
PO2(3)
CO3
Able to solve the problem related to different converter circuits.
PO2(3), PO5(2)
Course Syllabus
Module I (6 hrs.)
Power Semiconductor Devices
Introduction to power electronics, uncontrolled switches, semi-controlled switches, fully controlled switches, constructional features, operating principle, characteristics and specification of power semiconductor devices, hard and soft switching of power semiconductors switches.
Practice
- Simulation of V-I characteristics of power diode & power transistor.
- Simulation of V-I characteristics of MOSFET & IGBT.
- Simulation of V-I characteristics of silicon-controlled rectifier.
Module II (3 hrs.)
Triggering Circuits
R- triggering, R-C triggering, UJT triggering, design of UJT triggering circuit.
Practice
- Simulation of R and RC triggering.
- Simulation of UJT triggering
Module III (8 hrs)
AC to DC Converter
Overview of rectifiers, half wave uncontrolled rectifier with R load and R-L load, use of freewheeling diode, half wave rectifier R-L load with FWD, full wave bridge uncontrolled rectifier, half wave controlled rectifier with R load, R-L load and R-L load with free-wheeling diode, half controlled bridge rectifier, fully controlled bridge rectifier, effect of source inductance on the performance of ac to dc converters, power factor improvement, harmonic reduction, filter design.
Practice
- Simulation of single phase half-wave and full-wave diode rectifier using R & L load.
- Simulation of single phase fully controlled converter using R & L load.
- Simulation of single phase semi converter using R-L load.
- Simulation of 3-phase semi converter with R, R-L and dc motor load with/without freewheeling diode.
- Simulation of 3-phase bridge converter with R, R-L and dc motor load with/without freewheeling diode.
Module IV: (10 hrs.)
DC to DC Converter
Introduction to chopper (Type A, B, C, D, E), switching techniques, step down dc chopper with R load, R-L-E load, step up dc chopper with R, R-L, R-L-E load, buck regulator, boost regulator, Buck-boost regulator, CUK and SEPIC converter, commutation of thyristor based circuits part-I, commutation of thyristor based circuits part-II, introduction to SMPS circuits, fly back type SMPS, forward type SMPS, design of transformer for SMPS circuits.
Practice
- Simulation of buck converter.
- Simulation of boost converter.
- Simulation of buck boost converter.
Module V (6 hrs.)
DC to AC Converter
Introduction to inverters, importance and application of inverters, single phase half bridge inverter with R and R-L load, single phase bridge inverter with R and R-L load, three phase inverters, control techniques of inverter, single/multiple pulse width modulation, sinusoidal pulse width modulation and its realization, CSI, load-commutated CSI, industrial inverter.
Practice
- Simulation of single-phase inverter & three phase inverter.
Module VI (3 hrs.)
AC to AC Converter
AC voltage controller: Single phase bi-directional controllers with R and R-L load, single phase cyclo-converters.
Practice
- Simulation of single phase AC voltage controller & cyclo-converter.
Module VII (9 hrs)
Application of Power Electronics Converters
Analysis of converter fed dc drives, analysis of chopper fed dc drives, analysis of VSI, CSI fed induction motor drives, automotive & traction System, industries as rolling mills, pumps, elevators, utility systems as FACTs, smart grid, renewable energy as wind turbine.
Practice
- Simulation of converter fed dc drives (wind turbines).
- Simulation of chopper fed dc drives (PV systems).
- Simulation of induction motor drives (e-Vehicle).
- Simulation of railway electrification system using Dymola.
Project
- 500 VA Sine wave Inverter
- Industrial Battery Charger using SCR
- Precision Illumination control of Lamp
- Dual Converter using Thyristors
Text Books:
- H. Rashid, “Power Electronics: Circuits, Devices and Applications,” 4th Edition, Pearson,2017.
- D. Singh & K. B. Khanchandani, “Power electronics”, 2nd Edition, Tata McGraw-Hill,2008.
Reference Books:
- Vithayathil, “Power Electronics: Principles and Applications”, 2nd Edition ,TMH ,1995.
- Mohan, Undeland and Robbins,“Power Electronics: Converters, Applications and Design” 3rd Edition,Wiley, 2007.
Session Plan
Session 1
Introduction to power electronics,uncontrolled switches, semi-controlled switches, fully controlled switches.
Session 2
Constructional features, operating principle, characteristics and specification of power semiconductor devices.
Session 3
Hard and soft switching of power semiconductors switches.
Session 4
Simulation of V-I characteristics of power diode & power transistor.
Session 5
Simulation of V-I characteristics of MOSFET & IGBT.
Session 6
Simulation of V-I characteristics of silicon-controlled rectifier.
Session 7
R- triggering, R-C triggering,UJT triggering,design of UJT triggering circuit.
Session 8
Simulation of R and RC triggering.
Session 9
Simulation of UJT triggering.
Session 10
Overview of rectifiers, half wave uncontrolled rectifier with R load and R-L load, use of freewheeling diode, half wave rectifier R-L load with FWD.
Session 11
Full wave bridge uncontrolled rectifier, half wave controlled rectifier with R load, R-L load and R-L load with free-wheeling diode, half controlled bridge rectifier, fully controlled bridge rectifier.
Session 12
Effect of source inductance on the performance of ac to dc converters, power factor improvement, harmonic reduction, filter design.
Session 13
Simulation of single phase half-wave and full-wave diode rectifier using R & L load.
Session 14
Simulation of single phase fully controlled converter using R & L load.
Session 15
Simulation of single phase semi converter using R-L load.
Session 16
Simulation of 3-phase semi converter with R, R-L and dc motor load with/without freewheeling diode.
Session 17
Simulation of 3-phase bridge converter with R, R-L and dc motor load with/without freewheeling diode.
Session 18
Introduction to chopper (Type A, B, C, D, E),switching techniques.
Session 19
Step down dc chopper with R load, R-L-E load,step up dc chopper with R, R-L, R-L-E load.
Session 25
Simulation of buck converter.
Session 26
Simulation of boost converter.
Session 27
Simulation of buck boost converter.
Session 28
Introduction to inverters, importance and application of inverters, single phase half bridge inverter with R and R-L load, single phase bridge inverter with R and R-L load.
Session 30
Control techniques of inverter, single/multiple pulse width modulation, sinusoidal pulse width modulation and its realization.
Session 31
CSI, load-commutated CSI, industrial inverter.
Session 34
AC voltage controller: Single phase bi-directional controllers with R and R-L load.
AC voltage controller: Single phase bi-directional controllers with R and R-L load
Session 36
Simulation of single phase AC voltage controller & cyclo-converter.
Simulation of single phase AC voltage controller & cyclo-converter
Session 39
Analysis of VSI, CSI fed induction motor drives.
Session 40
Automotive & traction system, industries as rolling mills, pumps, elevators.
Session 41
Utility systems as FACTs, smart grid, and renewable energy as wind turbine.
Session 42
Simulation of converter fed dc drives (Wind Turbines).
Session 43
Simulation of chopper fed dc drives (PV Systems).
Session 44
Simulation of induction motor drives (e-Vehicle).
Session 45
Simulation of railway electrification system using Dymola.
Case Studies
Case Studies
Our Main Teachers
I have passed my M.Tech. from SoA university and continuing my Ph.D. degree from KIIT university. Now I am working as an Assistant Professor in Centurion University of Technology & Management, Bhubaneswar and having almost 10 years of working experiences and my Research Area includes Power Electronics & Drives and Renewable Energy System.